Vale Investor Presentation Deck
11
Vale S.A. Proxy Season 2022
Eliminating upstream dams and improving dam safety
Eliminated upstream structures 1,2,3
Unit per year
5
40%
2
60%
3
5
3
2021A 2022E 2024E 2025E 2026E 2027E 2029E 2035E
30
Total
Structures at emergency level
No. of structures
35
4
7
24
2020
33
3
8
22
jan-21
31
CO
6
3
22
29
7
3
19
dec-21 mar-22
Level 1
Level 2
Level 3 (critical safety conditions)
De-risking
No dam at
critical safety
condition by
2025
3
1 The same heightening method deployed at B1 dam, collapsed in Brumadinho. 2 Comprises dams, dikes and drained stacks. ³ Changes since the 2021 Vale Day: Monjolo drained stack postponed from 2025 to 2027 and
Vale das Cobras drained stack postponed from 2025 to 2026; Diques 1A and 1B postponed from December 2023 to 2024; Group from 2024 to 2025.
C
4
5
dec-25E
my
VALEView entire presentation